refactor!: move project to standalone version

[ReenigneArcher]

Description

This branch will serve as a dev branch for changes related to https://forums.plex.tv/t/important-information-for-users-running-plex-media-server-on-nvidia-shield-devices/883484

TODO:

• migrate everything to python3
• migrate everything to standalone
• add new config options since we can't piggy back of Plex server's build in authentication
• add ability to migrate existing installs to standalone
• unit test
• code coverage
• cry
• change docs theme to furo
• update documentation
• A LOT more...

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

[sonarcloud]

Quality Gate failed

Failed conditions
4 Security Hotspots
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarCloud

Catch issues before they fail your Quality Gate with our IDE extension SonarLint

[sonarcloud]

Quality Gate failed

Failed conditions
59 New issues
4 Security Hotspots
C Reliability Rating on New Code (required ≥ A)
53 New Code Smells (required ≤ 0)
6 New Bugs (required ≤ 0)

See analysis details on SonarCloud

Catch issues before they fail your Quality Gate with our IDE extension SonarLint